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Make JS better performant

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Curtis Maloney 2017-05-24 21:57:43 +10:00
parent 3423404c7d
commit 498a471c34
1 changed files with 13 additions and 19 deletions
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32
notifications/static/notifications/notify.js
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@ -18,11 +18,9 @@ function fill_notification_badge(data) {
function fill_notification_list(data) {
var menu = document.getElementById(notify_menu_id);
if (menu) {
menu.innerHTML = "";
for (var i=0; i < data.unread_list.length; i++) {
var item = data.unread_list[i];
console.log(item)
var message = ""
var content = [];
while(var item = data.unread_list.shift()) {
var message = "";
if(typeof item.actor !== 'undefined'){
message = item.actor;
}
@ -35,9 +33,9 @@ function fill_notification_list(data) {
if(typeof item.timestamp !== 'undefined'){
message = message + " " + item.timestamp;
}
menu.innerHTML = menu.innerHTML + "<li>"+ message + "</li>";
content.append('<li>' + message + '</li>');
}
menu.innerHTML = content.join('');
}
}
@ -50,17 +48,13 @@ function fetch_api_data() {
//only fetch data if a function is setup
var r = new XMLHttpRequest();
r.open("GET", notify_api_url+'?max='+notify_fetch_count, true);
r.onreadystatechange = function () {
if (r.readyState != 4 || r.status != 200) {
consecutive_misfires++;
}
else {
consecutive_misfires = 0;
for (var i=0; i < registered_functions.length; i++) {
var func = registered_functions[i];
func(JSON.parse(r.responseText));
}
}
r.onerror = function () {
consecutive_misfires++;
}
r.onready = function () {
consecutive_misfires = 0;
var data = JSON.parse(r.responseText);
registered_functions.forEach(function (func) { func(data); });
}
r.send();
}
@ -75,4 +69,4 @@ function fetch_api_data() {
}
}
setTimeout(fetch_api_data,1000);
setTimeout(fetch_api_data, 1000);